command

sync-health-monitor — Claude Code command: GitHub-Linear sync

Q: How do I install sync-health-monitor in Claude?

Use the templates installer: `npx claude-code-templates@latest --command sync/sync-health-monitor`. The command file lands at `.claude/commands/sync-health-monitor.md`.

Q: What does sync-health-monitor need to run?

A configured `gh` CLI and an authenticated Linear MCP server. Without them the GitHub API and Linear checks won't go through.

A slash command that checks GitHub-Linear sync health: API limits, webhooks, latency, error patterns. Useful when issues stop reaching the other side.

Install into Claude Code · claude-code-templates All methods and platforms ↓

npx claude-code-templates@latest --command sync/sync-health-monitor

Open on GitHub

What sync-health-monitor does

The command reads the current sync environment: remaining GitHub API rate limit via gh api rate_limit, Linear MCP server status and auth, active webhooks, and event processing metrics. Then it runs diagnostics across six areas: API health, throughput and latency, recurring failures, webhook delivery, data integrity, and automated recovery steps.

Scope comes from the argument: --github, --linear, --webhooks, --performance or --report. Leave it out and you get the general health pass. Output is a report with metrics, error breakdown and suggested fixes.

You need the gh CLI configured and a Linear MCP server authenticated. If the GitHub API check fails, the command just notes that a check is needed and moves on — worth sorting out your token and rate limit before you rely on the report.

What it helps with

see how many GitHub API requests are left
confirm the Linear MCP server is authenticated
spot recurring sync failures and their types
test webhook delivery and processing latency
find orphaned records after a failed sync

Example prompts for the agent

/sync-health-monitor --report
/sync-health-monitor --webhooks
/sync-health-monitor --performance

How to install sync-health-monitor

1claude-code-templates

npx claude-code-templates@latest --command sync/sync-health-monitor

2Manually: put the files in place

.claude/commands/sync-health-monitor.md

Call it with /sync-health-monitor. For all projects use ~/.claude/commands/

Manually: put the files in place

~/.codex/prompts/sync-health-monitor.md

Call it with /prompts:sync-health-monitor. Codex marks this format deprecated in favour of skills

Manually: put the files in place

.github/prompts/sync-health-monitor.prompt.md

Manually: put the files in place

.gemini/commands/sync-health-monitor.toml

Gemini stores commands as TOML: the prompt text goes into the prompt field

Questions about sync-health-monitor

How do I install sync-health-monitor in Claude?

Use the templates installer: npx claude-code-templates@latest --command sync/sync-health-monitor. The command file lands at .claude/commands/sync-health-monitor.md.

What does sync-health-monitor do?

It checks GitHub-Linear sync health: API rate limits, Linear connectivity, webhooks, latency and error patterns. You get a report with metrics and recommended fixes.

What does sync-health-monitor need to run?

A configured gh CLI and an authenticated Linear MCP server. Without them the GitHub API and Linear checks won't go through.

Source text

sync-health-monitor.md · MIT

---
allowed-tools: Read, Write, Edit, Bash
argument-hint: "[scope] | --github | --linear | --webhooks | --performance | --report"
description: Monitor and diagnose GitHub-Linear sync health with performance analytics and automated troubleshooting
---

# Sync Health Monitor

Monitor comprehensive GitHub-Linear synchronization health and performance: **$ARGUMENTS**

## Current Sync Environment

- GitHub API status: !`gh api rate_limit -q '.rate | "GitHub: \(.remaining)/\(.limit) requests"' 2>/dev/null || echo "GitHub API check needed"`
- Linear connectivity: Linear MCP server status and authentication validation
- Webhook status: Active webhook configurations and event processing health
- Sync performance: Current throughput, latency metrics, and error rates

## Task

Implement comprehensive sync health monitoring with automated diagnostics and performance optimization:

**Monitor Scope**: Use $ARGUMENTS to specify GitHub health, Linear connectivity, webhook diagnostics, performance analysis, or complete health report

**Health Monitoring Framework**:
1. **API Health Assessment** - Monitor GitHub/Linear API status, rate limits, authentication, connectivity issues
2. **Sync Performance Analysis** - Track throughput metrics, latency patterns, processing times, queue depths
3. **Error Pattern Detection** - Identify recurring failures, classify error types, analyze failure trends
4. **Webhook Diagnostics** - Validate webhook configurations, test event delivery, monitor processing latency
5. **Data Integrity Validation** - Verify sync consistency, detect orphaned records, validate cross-references
6. **Automated Troubleshooting** - Run diagnostic tests, suggest fixes, implement automated recovery procedures

**Advanced Features**: Real-time health dashboards, predictive failure detection, automated recovery workflows, comprehensive performance profiling.

**Diagnostic Capabilities**: Deep error analysis, bottleneck identification, configuration validation, automated testing suites.

**Output**: Complete health assessment with performance metrics, error analysis, recommended optimizations, and automated diagnostic reports.

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